181130160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{754709}}^1$

素因数の和:754725

約数の個数: 40

約数和(自身を含む): 561504240

約数和(自身を除く): 380374080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 754709, 1509418, 2264127, 3018836, 3773545, 4528254, 6037672, 7547090, 9056508, 11320635, 12075344, 15094180, 18113016, 22641270, 30188360, 36226032, 45282540, 60376720, 90565080, 181130160]

約数ペア:

[(1, 181130160), (2, 90565080), (3, 60376720), (4, 45282540), (5, 36226032), (6, 30188360), (8, 22641270), (10, 18113016), (12, 15094180), (15, 12075344), (16, 11320635), (20, 9056508), (24, 7547090), (30, 6037672), (40, 4528254), (48, 3773545), (60, 3018836), (80, 2264127), (120, 1509418), (240, 754709)]